CRM/Core/BAO/CustomValue.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2015                                |
   7  +--------------------------------------------------------------------+
   8  | This file is a part of CiviCRM.                                    |
   9  |                                                                    |
  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
  11  | under the terms of the GNU Affero General Public License           |
  12  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13  |                                                                    |
  14  | CiviCRM is distributed in the hope that it will be useful, but     |
  15  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17  | See the GNU Affero General Public License for more details.        |
  18  |                                                                    |
  19  | You should have received a copy of the GNU Affero General Public   |
  20  | License and the CiviCRM Licensing Exception along                  |
  21  | with this program; if not, contact CiviCRM LLC                     |
  22  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  23  | GNU Affero General Public License or the licensing of CiviCRM,     |
  24  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  25  +--------------------------------------------------------------------+
  26  */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2015
  32  */
  33
  34 /**
  35  * Business objects for managing custom data values.
  36  */
  37 class CRM_Core_BAO_CustomValue extends CRM_Core_DAO {
  38
  39   /**
  40    * Validate a value against a CustomField type.
  41    *
  42    * @param string $type
  43    *   The type of the data.
  44    * @param string $value
  45    *   The data to be validated.
  46    *
  47    * @return bool
  48    *   True if the value is of the specified type
  49    */
  50   public static function typecheck($type, $value) {
  51     switch ($type) {
  52       case 'Memo':
  53         return TRUE;
  54
  55       case 'String':
  56         return CRM_Utils_Rule::string($value);
  57
  58       case 'Int':
  59         return CRM_Utils_Rule::integer($value);
  60
  61       case 'Float':
  62       case 'Money':
  63         return CRM_Utils_Rule::numeric($value);
  64
  65       case 'Date':
  66         if (is_numeric($value)) {
  67           return CRM_Utils_Rule::dateTime($value);
  68         }
  69         else {
  70           return CRM_Utils_Rule::date($value);
  71         }
  72       case 'Boolean':
  73         return CRM_Utils_Rule::boolean($value);
  74
  75       case 'ContactReference':
  76         return CRM_Utils_Rule::validContact($value);
  77
  78       case 'StateProvince':
  79
  80         //fix for multi select state, CRM-3437
  81         $valid = FALSE;
  82         $mulValues = explode(',', $value);
  83         foreach ($mulValues as $key => $state) {
  84           $valid = array_key_exists(strtolower(trim($state)),
  85               array_change_key_case(array_flip(CRM_Core_PseudoConstant::stateProvinceAbbreviation()), CASE_LOWER)
  86             ) || array_key_exists(strtolower(trim($state)),
  87               array_change_key_case(array_flip(CRM_Core_PseudoConstant::stateProvince()), CASE_LOWER)
  88             );
  89           if (!$valid) {
  90             break;
  91           }
  92         }
  93         return $valid;
  94
  95       case 'Country':
  96
  97         //fix multi select country, CRM-3437
  98         $valid = FALSE;
  99         $mulValues = explode(',', $value);
 100         foreach ($mulValues as $key => $country) {
 101           $valid = array_key_exists(strtolower(trim($country)),
 102               array_change_key_case(array_flip(CRM_Core_PseudoConstant::countryIsoCode()), CASE_LOWER)
 103             ) || array_key_exists(strtolower(trim($country)),
 104               array_change_key_case(array_flip(CRM_Core_PseudoConstant::country()), CASE_LOWER)
 105             );
 106           if (!$valid) {
 107             break;
 108           }
 109         }
 110         return $valid;
 111
 112       case 'Link':
 113         return CRM_Utils_Rule::url($value);
 114     }
 115     return FALSE;
 116   }
 117
 118   /**
 119    * Given a 'civicrm' type string, return the mysql data store area
 120    *
 121    * @param string $type
 122    *   The civicrm type string.
 123    *
 124    * @return string|null
 125    *   the mysql data store placeholder
 126    */
 127   public static function typeToField($type) {
 128     switch ($type) {
 129       case 'String':
 130       case 'File':
 131         return 'char_data';
 132
 133       case 'Boolean':
 134       case 'Int':
 135       case 'StateProvince':
 136       case 'Country':
 137       case 'Auto-complete':
 138         return 'int_data';
 139
 140       case 'Float':
 141         return 'float_data';
 142
 143       case 'Money':
 144         return 'decimal_data';
 145
 146       case 'Memo':
 147         return 'memo_data';
 148
 149       case 'Date':
 150         return 'date_data';
 151
 152       case 'Link':
 153         return 'char_data';
 154
 155       default:
 156         return NULL;
 157     }
 158   }
 159
 160
 161   /**
 162    * @param array $formValues
 163    * @return null
 164    */
 165   public static function fixCustomFieldValue(&$formValues) {
 166     if (empty($formValues)) {
 167       return NULL;
 168     }
 169     foreach (array_keys($formValues) as $key) {
 170       if (substr($key, 0, 7) != 'custom_') {
 171         continue;
 172       }
 173       elseif (empty($formValues[$key])) {
 174         continue;
 175       }
 176
 177       $htmlType = CRM_Core_DAO::getFieldValue('CRM_Core_BAO_CustomField',
 178         substr($key, 7), 'html_type'
 179       );
 180       $dataType = CRM_Core_DAO::getFieldValue('CRM_Core_BAO_CustomField',
 181         substr($key, 7), 'data_type'
 182       );
 183
 184       if (is_array($formValues[$key])) {
 185         if (!in_array(key($formValues[$key]), CRM_Core_DAO::acceptedSQLOperators(), TRUE)) {
 186           $formValues[$key] = array('IN' => $formValues[$key]);
 187         }
 188       }
 189       elseif (($htmlType == 'TextArea' ||
 190           ($htmlType == 'Text' && $dataType == 'String')
 191         ) &&
 192         !((substr($formValues[$key], 0, 1) == '%') ||
 193           (substr($formValues[$key], -1, 1) == '%')
 194         )
 195       ) {
 196         $formValues[$key] = array('LIKE' => '%' . $formValues[$key] . '%');
 197       }
 198     }
 199   }
 200
 201   /**
 202    * Delete option value give an option value and custom group id.
 203    *
 204    * @param int $customValueID
 205    *   Custom value ID.
 206    * @param int $customGroupID
 207    *   Custom group ID.
 208    */
 209   public static function deleteCustomValue($customValueID, $customGroupID) {
 210     // first we need to find custom value table, from custom group ID
 211     $tableName = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_CustomGroup', $customGroupID, 'table_name');
 212
 213     // delete custom value from corresponding custom value table
 214     $sql = "DELETE FROM {$tableName} WHERE id = {$customValueID}";
 215     CRM_Core_DAO::executeQuery($sql);
 216
 217     CRM_Utils_Hook::custom('delete',
 218       $customGroupID,
 219       NULL,
 220       $customValueID
 221     );
 222   }
 223
 224 }